Moratuwa Weather in May

What's the weather like in Moratuwa (Western) in May 2024?

The climate in Moratuwa during May can be summarized as very hot, humid and very wet.

May is in the spring in Moratuwa and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 25°C (78°F) is normal.

Moratuwa weather averages (imperial / metric)
Daytime temperature 30.9°C 87.6°F
Nightly temperature 25.3°C 77.5°F
Average temperature 28.1°C 82.6°F
Daily sunshine 6.7 hrs
Avg rainfall 393 mm 15.5 ins
Rainy days 14 days
Sea temperature 29.2°C 84.6°F
Humidity 82%
Windspeed 10.4kph 7 mph

On average May is the wettest month of the year in Moratuwa with around 393mm 15.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

May temperatures in Moratuwa

Moratuwa average temperature in May

May rainfall

Moratuwa average rain in May

May hourly sunshine

Moratuwa average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Moratuwa in May 2024.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Moratuwa weather stats

Moratuwa weather statistics
Hottest month: May 30.8°C 87.4°F
Driest month: January 65mm 2.6ins
Sunniest month: March 9.2hrs
Coldest month: December 30°C 86°F
Wettest month: May 393mm 15.5ins
Map showing location of Moratuwa (6.773, 79.8816) Moratuwa map pin © Google

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